Effects of capsaicin, green tea and CH-19 sweet pepper on appetite and energy intake in humans in negative and positive energy balance
Effects of capsaicin, green tea and CH-19 sweet pepper on appetite and energy intake in humans in negative and positive energy balance
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DOI：
10.1016/j.clnu.2009.01.010
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发表时间：
2009-06-01
影响因子：
6.3
通讯作者：
Westerterp-Plantenga, M. S.
中科院分区：
文献类型：
--
作者：
Reinbach, H. C.;Smeets, A.;Westerterp-Plantenga, M. S.
背景与目的：生物活性成分已被证明可以减少食欲和能量摄入。这些影响的程度可能取决于能量平衡，为什么研究辣椒素、绿色茶、CH-19甜椒以及绿色茶和辣椒素分别在负能量平衡和正能量平衡期间如何影响食欲和能量摄入。27名受试者被随机分为三周的负能量平衡和三周的正能量平衡，在此期间，辣椒素，绿色茶，CH-19甜椒，辣椒素+绿色或安慰剂在10个独立的试验日被摄入，同时评估对食欲、能量摄入、体重和心率的影响。结果：CH-19甜椒和辣椒素与绿色的组合在正能量平衡期间减少能量摄入。辣椒素和绿色茶抑制饥饿和增加饱腹感在负能量balance.Conclusions期间比在正能量balance.Conclusions：生物活性成分有能量摄入减少的影响时，用于组合和正能量平衡。能量平衡不影响可能的给药诱导的能量摄入，但通过支持负能量平衡影响食欲。因此，生物活性成分可能有助于减少能量摄入，并可能通过相对维持饱腹感和抑制饥饿来支持减肥期。(C)2009 Elsevier Ltd和欧洲临床营养与代谢学会。All rights reserved.
Background & aims: Bioactive ingredients have been shown to reduce appetite and energy intake. The magnitude of these effects might depend on energy balance why it was investigated how capsaicin, green tea, CH-19 sweet pepper as well as green tea and capsaicin affect appetite and energy intake during respectively negative and positive energy balance.Methods: 27 subjects were randomized to three weeks of negative and three weeks of positive energy balance during which capsaicin, green tea, CH-19 sweet pepper, capsaicin + green tea or placebo was ingested on ten separate test days while the effects on appetite, energy intake, body weight and heart rate were assessed.Results: CH-19 sweet pepper and a combination of capsaicin and green tea reduced energy intake during positive energy balance. Capsaicin and green tea suppressed hunger and increased satiety more during negative than during positive energy balance.Conclusions: Bioactive ingredients had energy intake reducing effects when used in combinations and in positive energy balance. Energy balance did not affect possible treatment induced energy intake, but did affect appetite by supporting negative energy balance. Bioactive ingredients may therefore be helpful in reducing energy intake and might support weight loss periods by relatively sustaining satiety and suppressing hunger. (C) 2009 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.